UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy2Vff01cMaj+oE2k8dSvdRPcGTr0fa49yeafIftI6c=' 
WHERE 
  key_id = 'e91402749545d87a14034d0812646da648d5521c9e4734ddbb3e3882e50c6962' 
  AND (
    token = 'Yy2Vff01cMaj+oE2k8dSvdRPcGTr0fa49yeafIftI6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )